Permanent Orange: A modern high key color with a pure hue and the same masstone (but more transparent) than Cadmium Orange, and it remains brighter in its tint when mixed with white. Painters cannot mix a secondary with the same purity of this pure hue Orange. When you use it thinly a rich glowing glaze is created.
Pigment: Monoacetolone (PO 62), Vehicle: Alkali refined linseed oil
Lightfastness I, Series 3, SEMI-TRANSPARENT